ThinkFun - Rush HourTraffic Jam Logic Game If stacked, the total number of Rush Hour games sold worldwide would reach the top of Mt. Everest 35 times! Voted one of Parents' Choice Best 25 Toys of 25 Years! Set up the traffic challenge and battle the gridlock as you slide the blocking vehicles out of your way to find a path for your red car to exit! Features four levels of difficulty, allowing players to progress at their own pace. With 40 all new challenges, its even